TSH511CF STMicroelectronics, TSH511CF Datasheet - Page 11

• Manufacturer Part Number: TSH511CF
• Description: IC RECEIVER DUAL FM 44-TQFP
• Manufacturer: STMicroelectronics

Specifications of TSH511CF

• Frequency: 2.3MHz and 2.8MHz
• Sensitivity: -95dBm
• Modulation Or Protocol: FM
• Applications: Infrared Headsets, Infrared Hi-Fi Stereo Transmitters
• Current - Receiving: 15mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• For Use With: 497-8516 - BLANK PCB W/ BOM FOR TSH511/12
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Data Rate - Maximum: -
• Other names: 497-2322

TSH511
Figure 13. Output THD+N vs. output voltage
Figure 15. Output THD+N vs. frequency
Figure 17. Output THD+N vs. frequency
0.1
0.1
0.1
10
10
10
1
1
1
0.1
20
20
R
F = 1 kHz
BW = 30 kHz
V
V
R
V
V
R
L
CC
in
L
CC
in
L
(R
(R
(R
= 10 k
= 16
= 600
= 50 mV
= 50 mV
= 2.7 V
= 2.7 V
L
L
L
Ω
= 10kΩ)
= 16Ω)
= 600Ω)
Ω
Ω
100
100
rms
rms
V
V
V
Frequency (Hz)
Frequency (Hz)
CC
CC
CC
V
= 2.3V
OUT-BUF
= 2.7V
= 5.5V
1000
1000
(V
rms
)
1
10000
10000
Figure 14. Output THD+N vs. output voltage
Figure 16. Output THD+N vs. frequency
Figure 18. Output THD+N vs. frequency
0.1
10
0.1
0.1
10
10
1
0.1
1
1
20
20
F = 20 Hz
R
V
V
V
R
V
V
R
CC
L
CC
in
L
CC
in
= 10 k
L
(R
(R
(R
= 2.7 V
= 32
= 50 mV
= 10 k
= 50 mV
= 2.7 V
= 2.7 V
L
L
L
Ω
Ω
= 10kΩ)
= 32Ω)
= 10kΩ)
Ω
100
100
rms
rms
F = 1 kHz
Audio buffer performance
Frequency (Hz)
Frequency (Hz)
V
OUT-BUF
(V
1000
1000
rms
)
F = 20 kHz
10000
10000
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